name: Update API
on:
  workflow_dispatch:
  schedule:
    - cron: "15 23 * * *"
jobs:
  update-api:
    if: ${{ github.repository == 'slack-ruby/slack-ruby-client' }}
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive
          fetch-depth: 0
      - name: Config git to rebase
        run: git config --global pull.rebase true
      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: "3.2"
          bundler-cache: true
      - name: Update API from slack-api-ref
        run: bundle exec rake slack:api:update
      - name: Remove files added by setup-ruby
        run: rm -rf vendor
      - name: Get current date
        id: date
        run: echo "::set-output name=date::$(date +'%Y-%m-%d')"
      - name: Get slack-api-ref ref
        id: api-ref
        run: echo "::set-output name=api-ref::$(git rev-parse --short HEAD:lib/slack/web/api/slack-api-ref)"
      - name: GitHub App token
        if: ${{ github.repository == 'slack-ruby/slack-ruby-client' }}
        id: github_app_token
        uses: tibdex/github-app-token@v1.6.0
        with:
          app_id: ${{ secrets.CI_APP_ID }}
          private_key: ${{ secrets.CI_APP_PRIVATE_KEY }}
          installation_id: 36985419
      - name: Create pull request
        id: cpr
        uses: peter-evans/create-pull-request@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: Update API from slack-api-ref@${{ steps.api-ref.outputs.api-ref }} (${{ steps.date.outputs.date }})
          title: Update API from slack-api-ref@${{ steps.api-ref.outputs.api-ref }}
          body: |
            Update API from [slack-api-ref](https://github.com/slack-ruby/slack-api-ref).
            Rev: ${{ steps.api-ref.outputs.api-ref }}
            Date: ${{ steps.date.outputs.date }}
          branch: automated-api-update
          base: master
          committer: slack-ruby-ci-bot <noreply@github.com>
          author: slack-ruby-ci-bot <noreply@github.com>
      - name: Update CHANGELOG
        uses: jacobtomlinson/gha-find-replace@v3
        if: ${{ steps.cpr.outputs.pull-request-number != '' }}
        with:
          include: CHANGELOG.md
          find: "\\* Your contribution here."
          replace: "* [#${{steps.cpr.outputs.pull-request-number}}](https://github.com/slack-ruby-client/pulls/${{steps.cpr.outputs.pull-request-number}}): Update API from [slack-api-ref@${{ steps.api-ref.outputs.api-ref }}](https://github.com/slack-ruby/slack-api-ref/commit/${{ steps.api-ref.outputs.api-ref }}) - [@slack-ruby-ci-bot](https://github.com/apps/slack-ruby-ci-bot).\n* Your contribution here."
      - name: Commit and Push
        if: ${{ steps.cpr.outputs.pull-request-number != '' }}
        run: |
          git config --local user.name 'slack-ruby-ci-bot'
          git config --local user.email 'noreply@github.com'
          git config --local --unset-all http.https://github.com/.extraheader || true
          AUTH=$(echo -n "x-access-token:${{ steps.github_app_token.outputs.token || secrets.GITHUB_TOKEN }}" | base64)
          echo "::add-mask::${AUTH}"
          git config --local http.https://github.com/.extraheader "AUTHORIZATION: basic ${AUTH}"
          git add CHANGELOG.md
          git commit --amend --no-edit
          git push origin automated-api-update -f